import org.apache.flink.util.MathUtils;

/**
 * @Author lizhenchao@atguigu.cn
 * @Date 2020/12/19 16:24
 */
public class MumHash {
    public static void main(String[] args) {
        System.out.println(MathUtils.murmurHash(0) % 128);
        System.out.println(MathUtils.murmurHash(1) % 128);
        System.out.println(MathUtils.murmurHash(20) % 128);
    }
}
